| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.31 | 4.411% | $162.1607 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $58.87 | 9.390% | $64.3979 | $64.40 | $64.40 | $64.40 |
| Purchase #3 | $98.43 | 6.125% | $104.4588 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $28.41 | 6.586% | $30.2811 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $5.90 | 8.293% | $6.3893 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $179.26 | 13.751% | $203.91 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $117.98 | 3.604% | $122.232 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $644.16 | $693.8298 | $693.83 | $693.85 | $693.90 | |